Prince William, the Prince of Wales, is the first son of King Charles and Princess Diana. He is the heir to the throne after his father. Also known as the Duke of Cambridge, he married Kate Middleton and shares three children with her, Prince George, Princess Charlotte and Prince Louis. Prince William has worked extensively for many charities and organisations. His most notable work is associated with The Earthshot Prize. Launched in 2020, the royal put his passion for environmentalism at the forefront by incentivising planetary wellbeing with a major prize award.